Clock Interactive for Teaching

2016年12月13日

v4:
added left panel for better use fo space to display digital formats
added sound, may not work on App but it works on mobile chrome browser
next line added for yellow texts

v3:
font are pixel size to maintain fonts in place for small screen.
digital AM/PM separated from digital
v2:
fix bugs in time display
added AM/PM
00 is displayed as 12 hour
draggable minute hand in non-teaching mode
optimise for Android and iOS